US2008066484A1PendingUtilityA1

Air cooling device

52
Individually held — no corporate assignee on recordPriority: Jun 21, 2001Filed: Sep 10, 2007Published: Mar 20, 2008
Est. expiryJun 21, 2021(expired)· nominal 20-yr term from priority
Inventors:Ralf Blackstone
F25D 2400/26A62B 17/006F24F 2221/38F25D 3/02A41D 13/0053F25D 15/00F25D 3/12
52
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A vest including inflatable tubes or chambers which receive cool air from a blower box. The vest includes an outer surface and inner surface, the two surfaces joined to define a multiplicity of tubes. The tubes carry jets which may vent cool air, received from a remote cool air blower box. The jets will ventilate the skin of the wearer both where it is exposed and where the skin is covered by the garment itself.

Claims

exact text as granted — not AI-modified
1 .- 20 . (canceled)  
   
   
       21 . A system for cooling an individual, the system comprising: 
 a delivery device to transfer cooling to the individual;    an air conditioning unit having a pressurized blower box and a heat exchanger; and    a flexible tube for connecting the air conditioning unit to the delivery device.    
   
   
       22 . The system of  claim 21  wherein the delivery device is a vest.  
   
   
       23 . The system of  claim 21  wherein the delivery device is a helmet.  
   
   
       24 . The system of  claim 21  wherein the delivery device is a comforter.  
   
   
       25 . The system of  claim 21  wherein the delivery device is a mummy bag.  
   
   
       26 . The system of  claim 21  wherein the delivery device is a space suit.  
   
   
       27 . A system for cooling at least one individual, the system comprising: 
 a delivery device to transfer cooling to the individual;    an air conditioning unit having a pressurized blower box and a heat exchanger;    at least one flexible tube for connecting the air conditioning unit to the delivery device; and    a switching mechanism to select the amount of cooling delivered to the at least one individual.    
   
   
       28 . The system of  claim 27 , wherein the switching mechanism is connected between a seat on the delivery device and the flexible tubing.  
   
   
       29 . The system of  claim 28 , wherein the switching mechanism switches between an unrestricted airflow entering the delivery device; a restricted airflow entering th delivery device; or no air flow entering the delivery device.  
   
   
       30 . The system of  claim 28 , wherein the switching mechanism changes the amount of cooling delivered to the at least one individual via a slide over the seat.

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